93% retention after 2000 cycles
An electrochromic layer based on reversible Al3+ intercalation, enabling fast response and pairing with NiO for high coloring efficiency and energy storage.
Zongmin, Li · Gao, Xuesong · Denghu, Yu · Anxin, Zhao · Li, Renfu · He, Liwen · Zhaochun, Guo · Wang, Yi · Li, Yuechan · Sun, Dongya · Xie, An
Chemical Engineering Journal 2025
Coloring time 3.1 s, bleaching time 2.6 s
Light modulation amplitude retains 92.85% of initial value after 2000 cycles